package com.example.service;

import com.example.entity.Users;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.HashMap;
import java.util.List;

/**
* @author Hauen
* @description 针对表【users】的数据库操作Service
* @createDate 2022-11-29 18:48:28
*/
public interface UsersService extends IService<Users> {
    
    Users byId(int id);
    List<Users> findAll();

}
